save, news filter

fet2020/posts/models.py

@@ -9,6 +9,14 @@ import django
 import uuid
 import re 
 from rest_framework import serializers
+from django.db.models import Q
+
+class PostManager(models.Manager):
+    def get_queryset(self):
+        return super().get_queryset()
+class NewsPostManager(models.Manager):
+    def get_queryset(self):
+        return super().get_queryset().filter(~Q(is_fetsitzung=True))
 
 # Create your models here.
 class Post(models.Model):
@@ -20,7 +28,7 @@ class Post(models.Model):
     slug=models.SlugField(unique=True,null=True,blank=True) # Slug = Text Basierter url bestandteil zb Fetsitzung 22.1.2020 --> fetsitzung_22_1_2020 für Url
     body=models.TextField(null=True, blank=True) # Body Text Artikel Text soll später mit WYSIWG Editor bearbeitet werden
     image=models.ImageField(null=True,blank=True) # Ein Haupt Bild für den Post
-    author=models.ForeignKey(User,on_delete=models.SET_NULL, null=True) # Wer hat das geschrieben
+    author=models.ForeignKey(User,on_delete=models.SET_NULL, null=True,blank=True) # Wer hat das geschrieben
     tags=TaggableManager(blank=True) # Tags 
     public_date=models.DateField('date published',null=True,blank=True, default=django.utils.timezone.now) # Datum ab dem etwas öffentlich sein soll 
     
@@ -37,19 +45,21 @@ class Post(models.Model):
     # Dokumente v.a. fuer Sitzungen
     has_protocol = models.BooleanField(default=False)
     has_agenda = models.BooleanField(default=False)#
-    protocol_key=models.CharField(max_length=200, null=True,blank=True)
-    agenda_key=models.CharField(max_length=200, null=True,blank=True)
+    protocol_key = models.CharField(max_length=200, null=True,blank=True)
+    agenda_key = models.CharField(max_length=200, null=True,blank=True)
 
     # TimeStamps
     date_modified=models.DateTimeField(auto_now=True)
     date_created=models.DateTimeField(auto_now_add=True)
-    
+    objects=PostManager()
+    news_objects=NewsPostManager()
    
-
     def get_tags(self):
+        """Returns assigned tags as a comma seperated list."""
         return ",".join(self.tags.names())
 
     def imageurl(self):
+        """ returns the url to the image"""
         if self.image:
             return self.image.url
         else:
@@ -57,24 +67,28 @@ class Post(models.Model):
 
     def key(self):
         return self.slug or self.id
+
     @property
     def url(self):
         return reverse('posts.show', kwargs={"id":self.slug})
+
     def save(self, *args, **kwargs):
         if self.id is None and (self.slug is None or self.slug ==""):
-            self.slug=slugify(self.title)
-
+            self.slug=slugify(self.public_date.date())+"-"+slugify(self.title)
         
         super().save(*args, **kwargs)
 
         self.tags.set(*re.findall(r'\#([\d\w]+)', str(self.subtitle)),*re.findall(r'\#([\d\w]+)', str(self.title)))
- 
+   
+    def __str__(self):
+        return "Post (%s, %s): %s " %(self.slug, self.public_date.strftime("%d.%m.%Y"), self.title)
+
 
 
 class PostSerializer(serializers.HyperlinkedModelSerializer):
     class Meta:
         model = Post
-        fields = ['slug','title', 'body','url', 'legacy_id']
+        fields = ['slug','title', 'body','url', 'legacy_id','image', 'event_start','event_end','is_fetsitzung']